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path: root/platform/android/src/annotation/polygon.cpp
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Diffstat (limited to 'platform/android/src/annotation/polygon.cpp')
-rw-r--r--platform/android/src/annotation/polygon.cpp20
1 files changed, 19 insertions, 1 deletions
diff --git a/platform/android/src/annotation/polygon.cpp b/platform/android/src/annotation/polygon.cpp
index ba82fc34dc..fbd849432a 100644
--- a/platform/android/src/annotation/polygon.cpp
+++ b/platform/android/src/annotation/polygon.cpp
@@ -9,13 +9,26 @@ jni::Class<Polygon> Polygon::javaClass;
mbgl::FillAnnotation Polygon::toAnnotation(jni::JNIEnv& env, jni::Object<Polygon> polygon) {
auto points = Polygon::getPoints(env, polygon);
+ auto holes = Polygon::getHoles(env, polygon);
- mbgl::FillAnnotation annotation { mbgl::Polygon<double> { MultiPoint::toGeometry<mbgl::LinearRing<double>>(env, points) } };
+ mbgl::Polygon<double> geometry { MultiPoint::toGeometry<mbgl::LinearRing<double>>(env, points) };
+
+ auto jHoleListsArray = java::util::List::toArray<java::util::List>(env, holes);
+ std::size_t jHoleListsSize = jHoleListsArray.Length(env);
+ for (std::size_t i = 0; i < jHoleListsSize; i++) {
+ auto jHoleList = jHoleListsArray.Get(env, i);
+ geometry.push_back(MultiPoint::toGeometry<mbgl::LinearRing<double>>(env, jHoleList));
+ jni::DeleteLocalRef(env, jHoleList);
+ }
+ jni::DeleteLocalRef(env, jHoleListsArray);
+
+ mbgl::FillAnnotation annotation { geometry };
annotation.opacity = { Polygon::getOpacity(env, polygon) };
annotation.color = { Polygon::getFillColor(env, polygon) };
annotation.outlineColor = { Polygon::getOutlineColor(env, polygon) };
jni::DeleteLocalRef(env, points);
+ jni::DeleteLocalRef(env, holes);
return annotation;
}
@@ -25,6 +38,11 @@ jni::Object<java::util::List> Polygon::getPoints(jni::JNIEnv& env, jni::Object<P
return polygon.Get(env, field);
}
+jni::Object<java::util::List> Polygon::getHoles(jni::JNIEnv& env, jni::Object<Polygon> polygon) {
+ static auto field = Polygon::javaClass.GetField<jni::Object<java::util::List>>(env, "holes");
+ return polygon.Get(env, field);
+}
+
float Polygon::getOpacity(jni::JNIEnv& env, jni::Object<Polygon> polygon) {
static auto field = Polygon::javaClass.GetField<float>(env, "alpha");
return polygon.Get(env, field);